Re: QemuVideo: BochsID mismatch (got 0x0)

Lange Tang

Hi all:
  After testing, I found that once the QXL device shared a PciRoot slot with other devices, the following log would appear:
QemuVideo: BochsID mismatch (got 0x0)
Connect: PciRoot(0x0)....... : Not Found

  Is this a feature of QXL devices?

Best regards,

At 2021-07-07 00:03:43, "Lange Tang" <lange_tang@...> wrote:

  branch: edk2 master  ArmVirtPkg/ArmVirtQemu.dsc
  commit 17143c4837393d42c484b42d1789b85b2cff1aaf (origin/master, origin/HEAD)
    Author: Rebecca Cran <rebecca@...>
    Date:   Sun Jun 13 11:43:01 2021 +0800

   I clone edk2 code and build, run on arm64 platform for debug. Following is key log, :
  QemuVideo: BochsID mismatch (got 0x0)
Connect: PciRoot(0x0)/Pci(0x1,0x5)/Pci(0x0,0x0)/Pci(0x1,0x0): Not Found

At first, I thought it was caused by QEMU that not supporting BOCHS-DISPLAY, However, when I build QEMU support BOCHS--DISPLAY, above logs will still appear. Can you give me some advice? Thank you so much!



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